Answer: 2.6
Step-by-step explanation:
PQ = QR (because it’s a rhombus), so
9b - 5 = 3b - 0.8
b = 0.7
And RS = PQ (again because rhombus), so RS = 9b - 5 = 1.3. Since RT is twice RS, we have
RT = 2(1.3) = 2.6.
Answer:
Step-by-step explanation:
p has to be pretty small because it is cubed. 3 doesn't work because 3 cubed = 27 which does not divide into 56.
So we should try p = 2
2^3 = 8
56 / 8 = 7
2 is prime
7 is prime
p = 2
q = 7
Answer:
no
Step-by-step explanation:
15 x 12 = 180
Sheila's entertainment center has enough space for a tv with an area of 180 sqaure inches.
196 > 180
so the television will not fit
Answer:
10,000
Step-by-step explanation:
We can find the area of the floor in cm^2 and divide by the are of 1 tile in cm^2.
1 m = 100 cm
10 m = 1000 cm
40 m = 4000 cm
area of floor = LW = 1000 cm * 4000 cm = 4,000,000 cm^2
area of tile = s^2 = (20 cm)^2 = 400 cm^2
number of tiles = 4,000,000/400 = 10,000
Answer: 10,000 tiles
Answer:
w-3
Step-by-step explanation:
Do I really have to explain this??
